Re: [xsl] Tokenized String Sorting Puzzle/Problem

[David Carlisle <davidc@xxxxxxxxx>]

<xsl:stylesheet version="2.0" 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>

<xsl:param name="s" select="'1 0 2 1 1 2 1 3 1 4 2 0 1 1 2 3 2 4 6 0 5 0 10 0 10 1 10 2'"/>

<xsl:template name="main">
<xsl:for-each-group select="tokenize($s,'\s+')" group-by="(position()-1) idiv 2">
  <xsl:sort select="number(current-group()[1])"/>
  <xsl:sort select="number(current-group()[2])"/>
: <xsl:value-of select="current-group()"/>
</xsl:for-each-group>
</xsl:template>

</xsl:stylesheet>


$ saxon9 -it main sort.xsl
<?xml version="1.0" encoding="UTF-8"?>
: 1 0
: 1 1
: 1 2
: 1 3
: 1 4
: 2 0
: 2 1
: 2 3
: 2 4
: 5 0
: 6 0
: 10 0
: 10 1
: 10 2




David


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